(II) A + 35 pC point charge is placed 46 cm from an identical + 35 pC charge. How much work would be required to move a + 0.5 pC test charge from a point midway between them to a point 12 cm closer to either of the charges?
Step 1 of 4</p>
Two charges q1 and q2 having equal charges of +35pC are places 46cm apart. A third qt=+0,5pC charge is placed at point A in the middle of the distance between two charges.
The third charge qt moves from point A to point B which is placed 12 cm away from the one charge.
We will find the work required to move the third charge.
Step 2 of 4 </p>
We must find the total electric potentials of the q1 and q2 at point A.
The total electric potential of the q1 and q2 at point A